hey guys will i have to retune my car if i get a p&p tb? the a/f ratio was close to perfect when i had it tuned and i dident know if it would throw it off and make the car run wierd.
im going to be adding a set of long tubes and a ls6 intake soon so ill get it retuned then.

 

no, i t may act funny for a minuite when u first put it on while it searches for the idle,,that would be it.